http://terminology.hl7.org/CodeSystem/directness|2.0.0

{
  "description" : "The quality of how direct the match is.",
  "compose" : null,
  "package" : "hl7.terminology.r4@6.3.0",
  "date" : "2020-04-09T21:10:28Z",
  "meta" : {
    "lastUpdated" : "2020-04-09T21:10:28.568+00:00"
  },
  "publisher" : "Health Level Seven International",
  "content" : "complete",
  "name" : "EvidenceDirectness",
  "copyright" : "This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "EvidenceDirectness",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "cds"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 0
  } ],
  "status" : "draft",
  "id" : "4a88689f-6609-5e45-ba4b-eebf914ef3c9",
  "valueSet" : "http://terminology.hl7.org/ValueSet/directness",
  "url" : "http://terminology.hl7.org/CodeSystem/directness",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.1.1459",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "low",
    "display" : "Low quality match between observed and intended variable",
    "definition" : "Low matching quality between observed and intended variable, so very serious concern      for indirectness in evidence interpretation."
  }, {
    "code" : "moderate",
    "display" : "Moderate quality match between observed and intended variable",
    "definition" : "Moderate matching quality between observed and intended variable, so serious concern      for indirectness in evidence interpretation."
  }, {
    "code" : "high",
    "display" : "High quality match between observed and intended variable",
    "definition" : "High matching quality between observed and intended variable, so little concern      for indirectness in evidence interpretation."
  }, {
    "code" : "exact",
    "display" : "Exact match between observed and intended variable",
    "definition" : "Exact matching quality between observed and intended variable, so no concern for      indirectness in evidence interpretation."
  } ],
  "caseSensitive" : true,
  "version" : "2.0.0",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org",
      "system" : "url"
    }, {
      "value" : "hq@HL7.org",
      "system" : "email"
    } ]
  } ]
}